feat: 添加通知功能，集成模拟数据并更新通知视图

src/api/index.ts

@@ -3,6 +3,7 @@ import type { WatchSource } from "vue";
 import { treaty } from "@elysiajs/eden";
 import { toastController } from "@ionic/vue";
 import { i18n } from "@/locales";
+import { useMocks } from "@/mocks";
 
 const client = treaty<App>(window.location.origin, {
   fetch: {
@@ -121,4 +122,17 @@ export function safeClient<T, E>(
   return promise as SafeClientReturn<T, E> & Promise<SafeClientReturn<T, E>>;
 }
 
+export function mockClient<T = any, E = any>(key: string): SafeClientReturn<T, E> & Promise<SafeClientReturn<T, E>> {
+  const requestPromise = async () => {
+    const mocks = useMocks();
+    const mockFn = mocks.get(key);
+    if (!mockFn) {
+      throw new Error(`Mock with key "${key}" not found.`);
+    }
+    const data = await mockFn();
+    return { data: data as T, error: null as E };
+  };
+  return safeClient<T, E>(requestPromise, { immediate: true });
+}
+
 export { client };